V80 Live Repair 12V 30A Half Bridge SMPS | Power Supply Dead | Not turning ON | No Output
ฝัง
- เผยแพร่เมื่อ 27 มิ.ย. 2024
- #halfbridge #smps #sdc7500 #smpsrepair #tl494 #ka7500
smps repair / smps repair step by step / smps repair in hindi / smps repair kaise karen / smps repair step by step in hindi / dead smps repair in hindi
इसी प्रकार के और वीडियो देखने के लिए चैनल को सब्सक्राइब ज़रूर कर लें। वीडियो देखने के लिए आप का धन्यवाद।
रिपेयरिंग बोर्ड भेजने के लिए और टूल्स या कंपोनेंट्स मंगवाने के लिए 9310248748 पर व्हाट्सएप्प करें।
Subscribe to my English Channel: @the_vccground
About us:
***********
We repair:
- All Power supplies.
- All Laptop, Tablet and Mobile Phone Chargers.
- All Power Adaptors.
- Home Automation Systems.
- Wifi Smart Lights/Plugs/Switches/Sensors.
- RF Remote Switches/Plugs/Sensors.
- Home Theatre Systems & LED TVs.
- Computer & Bluetooth Speakers.
- Microwave Ovens.
- Air Conditioner, Refrigerator & Washing Machine PCB Boards.
- All Computers, Laptops, Printers and Peripherals.
We Sell:
- All Electronic Components
- All Laptop Chargers & Batteries.
- Wifi Smart Switch Modules.
- RF Remote Switches.
Silikon Computers & Electronics:
Located in Delhi, India., We provide all kind of Customized Electronic Repairs and Smart Home Solutions. Do contact us for any Product Modification, Customization, PCB Designing and Repairs of all Electronic Gadgets and Smart Home Devices.
WhatsApp us on +91 9310248748 and we'll coordinate with you soon thereafter.
For Sponsorships & Business Association: vccground3.3@gmail.com. - วิทยาศาสตร์และเทคโนโลยี
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Assalam walekum sar main Pakistan se hun Maine aapki video dekh dekh kar 3 se 4 SMPS repair kiye Hain pahle jab repair karta tha to ek bhi nahin repair ho pata tha sab jal jaate the ❤ thank you sir ❤❤❤❤🎉
Bahut badiya dost. Keep learning more ❤️👍
Sir बहुत महत्व पूर्ण विडिओ धन्यवाद
शुक्रिया दोस्त ❤️👍
Thanks brother ji 🙏🙏❤️❤️
Welcome 🙏
Apka video dekh kar power adapter repair kar tha hu
Bahut badiya dost...seekhte raho aur aage bado ❤️👍
Sir ji pranam🙏
Aap ka samjhane ka tarika bahut achha laga maine to ab thoda sikh liya smps ka formula .
Aap ka samjhane ka tarika bahut saral aur mithas wala hai ❤🙏🇳🇵
Shukriya Dost ❤️👍
सर बहुत जानकारी मिली है। धन्यवाद।
शुक्रिया दोस्त ❤️👍
Well come Sir miss Kiya ap ke videos ko great video sir Ji ❤❤
Thanks a lot brother ❤️👍
When you are giving your best then our duty is to bless you thanks
No words for you brother 🙏🙏🙏
Very efficient fault finding and repair, Thank you Sir.
Most welcome brother ❤️👍
আমি বাংলাদেশ থেকে আপনার ভিডিও দেখি,,, আপনি অসাধারণ,,, বাংলা ভাষা বোজতে পারেন কিনা জানিনা,,
আজকের বিশ্বে কোনো ভাষা বুঝতে কোনো সমস্যা নেই। তাই আপনার মাতৃভাষায় লিখতে দ্বিধা করবেন না। এবং ভাই আমার প্রচেষ্টার প্রশংসা করার জন্য আপনাকে ধন্যবাদ ❤️🙏
Dear Guruji
Bahoot bahoot achha vedeo
Tks
So nice of you Sir 🙏
Bahut badhiya jankari di sir thank you 👃👃👃👃👃
Welcome brother ❤️👍
Very good video itna achha samjhane ke liye apko bahut bahut dhanyabad.
Thank you brother 🙏
Bahut achha video sir
Shukriya Dost ❤️👍
Video bahut hi badhiya banayae hai bro excellent ❤
Thank youu so much brother ❤️👍
bahut badhiya jankari di sir thanks.
Thank you brother 🙏
Sir ap great ho salamat raho❤❤❤
Duaon ke liye bahut shukriya dost ❤️🙏
Super sir ji problem solved.
All the best brother ❤️👍
Bahut achha laga sarji ❤❤❤
Shukriya Dost ❤️👍
Valuable information video 📹 👌 👍
Thanks a lot brother 🙏
Harvinder ji shukriya Aaj Maine kush Naya seekha hai kya mai aapke pass aa sakta hoon knowledge lene ke liye sir kush seekhte hain aapki repairing videos se dil kush ho jata hai God bless you Bhai 🌹Jai Shri ram🌹
Sorry brother, abhi koi personal training nahi deta hu mai ❤️🙏
Very nice video. Nicley summarized 🙏
Thanks a lot brother 🙏
Very nice video, thanks brother ji 🙏🙏
Welcome brother ❤️👍
Ek number
Shukriya Dost ❤️👍
Thank you sir 🙏
Most welcome brother ❤️👍
Thank you sir ❤
Most welcome brother ❤️👍
Sir aapka video bahut majedaar hota hai hamen aap se bahut gyan milta hai dhanywaad sir
Shukriya Dost ❤️👍
Nice Sir...
Thanks brother ❤️👍
Thanks sir
All the best brother ❤️👍
Nice👍.
Thanks 👍
Zabardast Sir
Thank you dost ❤️👍
Sir jo pehle video main apne multi meter k zarie switching horahi hai k nahi transformer ki p;rimary winding per check kar raha ta kia ye new multi meter be show kar raha hai over load ya nahi us se bahot clear pata chalta ta k switching ho rahi hai please eak bar es multimeter par be check kia karay 2nd apki video ke ley bahot long time waitng kartay agar apki video 2 hours be ho hum ko maza ata hai hum bar bar time check kartay hai k kahe time to hatum na huwa please make all video with long duration we are love your video god bless you sir
Naye meter se bhi bata dunga dost ❤️👍
Apne kaam se jo thoda sa samay nikal pata hi, usme aap ke liye video banata hu dost. Koshish karunga aur jaldi banaya Karu ❤️👍
isi circuit ka daigaram miljata tow bahut abhari hota sir ji
V73 se V79, har video ki description me circuit ka link Diya hua hai dost. Aap us link se download kar sakte ho dost ❤️👍
Very good
Thanks brother ❤️👍
Thank,s u sir ❤
Most welcome brother ❤️👍
Good sir
Thanks and welcome brother ❤️👍
Very nice 👍
Thank you 👍
Good 👍😊
Thanks 😊
Very interesting video❤❤❤❤
Thank you bhai ❤️👍
Nice video
Thanks brother ❤️👍
Nice
Thanks brother ❤️👍
Good
Thanks brother ❤️👍
Sir jitne achchhe aapke video hai usse kahi jada achchha aapka supporting nature hai
Maine you tube par bahut video dekhe hai jo log achchhe video banate hai unka atitude ek alag hi lable par hota hai
Aspko ko chhodkar aaj tak kisi ne bhi mere msg ya comment ka reply nahi Kiya
Thanks to your support sir 😊😊
Seekhne wale doston ke dimag me aane wale sawaal ka agar jawab nahi diya to confusion badegi aur koi seekh nahi payega. isliye sab ko jawab dena jaroori ho jata hai dost ❤️👍
👍👌
Sir transistor ki detailed video banaiye please
iss series ke baad bana dunga dost ❤️👍
❤❤❤❤❤❤
ਵੀਰ ਜੀ, half bridge, ਦੀਆਂ ਇੱਕ- ਦੋ ਵੀਡਿਓ ਪਾਉਣ ਤੋਂ ਬਾਅਦ, ਫਿਰ inverter repairing ਦੀਆਂ ਵੀਡਿਓ ਬਣਾਓ, ਅਲੱਗ-ਅਲੱਗ section ਦੀਆਂ, ਵੀਰ ਜੀ ਧੰਨਵਾਦ🙏🙏
ਇਸ ਤੋਂ ਬਾਅਦ ਪਹਿਲਾਂ ਕੰਪਿਊਟਰ ATX supply ਦੀਆਂ ਵੀਡੀਓ ਆਉਣਗੀਆਂ। ਉਸ ਦੇ ਉਪਰੰਤ ਇਨਵਰਟਰ ਤੇ ਬਣਾ ਸਕਦੇ ਹਾਂ ਵੀਰ 🙏
@@vccground-hindi ਠੀਕ ਏ ਵੀਰ ਜੀ, ਧੰਨਵਾਦ 🙏
Bhut badhiya sir
One req.ac pcb kay baary mai bhi class lijeya sir ya serios complete honay kay baad pls.
Wo bhi lenge dost. Step by step aage bad rahe hain....❤️👍
Ok
Pranam ❤ sir ji eak humble request thi aapse
Sir ji request hai ki AAP Jo foult nikle use usi video ki last me digram par explain Kiya kijiye to behatar hoga dhanyawad sir ji
Theek hai dost. Ye accha sujhav hai aapka ❤️👍
Bohot hi achcha video hai fault finding ka
Sir mera 1 sawal tha ki aap ke experience se in transistors ka short hone ka kya reason ho sakta hai ?
Mai koi bhi fault repair karta hu to ye hamesha janne ki koshish karta hu ki ye problem kyu hua , particular parts kyu kharab hue ?
Iska koi ek reason nahi hai dost, Kai reason ho sakte hain. is par ek video bana kar bataunga ❤️👍
Very nice information one question for transistors how to select 13007 or any like 13009 which parameters to see in data sheet volt and amps
Always replace with the same part number as the faulty one. If number is not visible, your experience will come to rescue 🙏
namaste sar ji
Namaste dost ❤️👍
Sir please make a video on ac pcb repair
Wo bhi banayenge dost ❤️👍
Aap ne bahot hi achha samjane ki koshish ki hai.Mera atx ka power supply chalu karte hi ek bar chalu ho ke bandh ho jata hai to konse section me problem ho sakta hai bhai batana please.
Uske liye thoda sa aur intezar Karo dost. Half bridge ke baad hum Computer ATX SMPS series shuru karenge tab ye fault bhi explain karunga usme ❤️👍
@@vccground-hindi thank you so much bhai
So nice sir ,सर मेरे पास एक smps है आउटपुट मिलती है पर smps on load बहुत गरम होती हसी सर क्या fault हो सकताहै जी,कृपया बताई ए सर धन्यवाद सर ,नमस्कार.
Kon si SMPS hai wo ?
Flyback ya Half bridge ?
Ye jaroor bataya karo...
Please is supply main ye jo gol wala coil lga nazer aya is k baare main kuch theory batha dejey.thanks.
जब MOSFET off होता है तो इंडक्टर करंट को गिरने से रोकते हैं, जिससे SMPS को stable आउटपुट करंट मिलता है। ऐसा इसलिए है क्योंकि इंडक्टर से बहने वाला करंट तुरंत नहीं बदल सकता।
जब MOSFET स्विच ऑन होता है तो इंडक्टर पावर इनपुट source से current store करते हैं और "ऑफ" स्विचिंग अवधि के दौरान इसे लोड (आउटपुट) में छोड़ देते हैं।
Sir, ek bar aap axiom power supply BM100 13.5v 10Amp par bhi video bana dijiye. Iska circuit samajh nahin aa rha h.
Usko EV charger wali series me batayenge dost. Step by step chalenge to Sabko samajh aayega, nahi to sab confuse ho jayenge 👍
@@vccground-hindi thanks sir❤
Guru ji SMPS supply ka sacandry section ka candencer supply on करते ही charge हो जाता है और फिर 25 volt दिखता फिश धिरे धिरे volt कम होते रहते हैं 5v पर आकर रुक जाता है। Mosfet and diod ok hai .
Capacitor ko nikal kar check karo ya badal kar dekho dost ❤️👍
Sir tda 20,30. Ic per ak video bnaye
Audio Amplifier series me iski baat karenge dost ❤️👍
@@vccground-hindi thanks sir thanku so much
🙏🙏🙏💐💐💐
Pranam sir ji ❤aap ne jo registant chenge kiya vah circuit diagram me kaha hote hai kya aux supply to ic vcc line ke bich me padate hai?
Wo 10 ohm resistor aur power transistor ke base ke beech me laga tha, jo hamare circuit me nahi bana hua hai...❤️👍
@@vccground-hindi dhanyawad sirji,
🙏👍🤝❤
Sir half bridge smps ka 3,4bar mosfet change kiya sab bar mosfet jaljatahe iska keya fult hoga jarur bataiga
iss par ek video banane ki koshish karunga dost ❤️👍
Sir kya hum 24volt 10 amp ki haf brige smps new bna sakte hi ki ni
Bana to sakte hain par kyu banani hai, bani banayi hi Lelo na 😄
Sorry sir
Sir mera ek saval hai
Capecitor me uf kaise nakki kare?
Capacitor Kahan lagana hai, wo uss par nirbhar karta hai dost ❤️👍
Sir koi ese power supply 12 volt btain jo 40 se 100 volt dc deny pa on ho jay
40V se 12V ke liye buck converter use karo dost ❤️👍
@@vccground-hindi g thanx bro ak dost na btaya ha ibm k adapter 38 volt se on ho jaty han
Sir mere pass ek 12 volt 30 ampere ka smps banne ke liye aaya hai jisme 13007 udh gaya tha ab use change karne ke bad low voltage ka problem aa raha hai jisme KA7500 ic bhi thik hai
Preset change kijiye.
Preset change kar diya hu ic bhi change kar diya hu mere khyal se output side ka koi resistor ka velue kam ya jyada ho gaya hoga
Ab kitne volt aa rahe hain output par...?
@@vccground-hindi sab karne ke bad bhi 5 volt hi aa rahe h
@@Repairing.7 IC ki pin 7 aur 12 ke beech kitne volt aa rahe hain...Aur pin 7 aur 14 par kitne aa rahe hain...ye batao ...
I have a problem, output ok, 15v display but in load its blinking... What should I do? Need help?
First I need to know, what type of SMPS is it ? Flyback or Half bridge ?
Sir isme capiciter bhi kharab tha
Capacitor weak tha. Chal to jayega par badal do toh accha hi hai...👍
Sir, ye smps kis me use ho ta he???
Kahi bhi kar sakte ho dost ❤️👍
Sir same fault mera bhee ha kam volt wala plz help
Kya fault hai dost ? Poora bataya karo...
What is bridge rectifier
A bridge rectifiers is a type of full-wave rectifier that uses four or more diodes in a bridge circuit configuration to efficiently convert alternating (AC) current to a direct (DC) current.
sir namskar aap ka traing center ka adresh muse traning leni he please
Training abhi sirf TH-cam par hi hai dost ❤️👍
Sir kam sikhana hia
Abhi koi personal training nahi hai dost...yahin, TH-cam par hi seekh lo ❤️👍
Sir mere pass 12 volt smps supply China charger hay sir us mein masala yah hai ki lord ky bagair lagate Hain to out put voltige theek hai lekin jab use per lord lagaty Hain to Uske voltage 7se8 Baki rah jaate Hain to kya ya f/b ka issue hai is main ic lm358 lagi hai
LM358 to output section me hoti hai dost. Primary section me PWM IC kon si lagi hai, wo batao ...?
Uc3843
Sir vcc capacitor per 9 volt ben rahy hain wo bi stable hain maine ic b tabteel kar ka dekhi hai tamam resistance bhi chakki hai wo bhi theek hai
@@zafariqbalmujahid6965 load kitna laga rahe ho uss par ?
Sir g 50w
24 volt supply ka fan Nahin chal raha hai
Output aa rahi hai kya ?
Kitna resistance dikhana chahiye ye bhi batana chahiye ......jo naya hoga usko bhi samjh aa jayega aise ...
Kahan par dost ?
@@vccground-hindi main line pe
@@RamSingh-qx2ev High resistance hona chahiye, 500k se upar ka...Bahut kam resistance ya short nahi hona chahiye bas....
Component managana chahte hai pahle catalogue toh daalo wala pe
Koi catalogue nahi hai dost. Hazaron type ke components hain, aapko Jo chahiye, aap wo bata do bas...
Thanks sir
Welcome brother ❤️👍